Cooling Plate (Square)

Cooling Plate (Square)


The copper cooling plate is a specially engineered thermal component designed for applications with extremely high heat loads. Constructed from two high-thermal-conductivity copper plates joined by high-temperature vacuum brazing, it provides a vacuum-tight and distortion-free solution. Precisely integrated cooling channel structures enable efficient dissipation of surface heat fluxes up to 2 MW/m².

With a flatness of 0.08 mm over an area of approximately 400 x 400 mm and excellent surface finish, the plate is ideal for high-performance applications in power electronics, laser systems, and semiconductor manufacturing.

Applications

Cooling of high-power semiconductors in converters, inverters, and drive systems.

Thermal management in high-power lasers and laser cutting systems.

Cooling in process machines such as lithography systems or chemical-mechanical polishing (CMP) equipment.

Precise thermal management in experimental setups.

Thermal regulation of systems with high power density.

Manufacturing Highlights

  • Material Selection and Processing: Use of high-purity copper for optimal thermal conductivity and mechanical stability.
  • Precise Cooling Channel Structures: Manufactured through vacuum brazing and CNC milling, tailored to heat loads and flow requirements.
  • High-Temperature Vacuum Brazing: Absolutely tight and stress-free bonding of copper plates to prevent leakage and deformation.
  • Flatness and Surface Quality: Tolerances of up to 0.08 mm and a surface finish of Ra < 0.2 µm for minimal thermal resistance.
  • Thermal Management: Efficient dissipation of surface heat fluxes up to 2 MW/m² without hot spots or distortion.

The square copper cooling plate provides a technologically advanced solution for applications with extreme thermal loads. With precise cooling channel structures, high-temperature vacuum brazing, and highest manufacturing accuracy, it ensures thermal efficiency, corrosion resistance, and leak tightness. Its versatility makes it indispensable for power electronics, laser technology, and semiconductor manufacturing.

Contact

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We are happy to help and look forward to hearing from you.

REUTER TECHNOLOGIE GmbH
Röntgenstraße 1 - D-63755 Alzenau

+49 6023 5044-0
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